The binding sites of Sodium atom in the structure of Chicago Sky Blue 6B, A Novel Inhibitor For Macrophage Migration Inhibitory Factor (pdb code 3u18). This binding sites where shown with 5.0 Angstroms radius around Sodium atom. The 3u18 structure was solved by O.A.ASOJO, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:

conact list:

Atom

Atom

Distance (A)

Na

OG A:Ser53

4.44

Na

O A:Hoh224

3.74

Na

O A:Hoh233

3.02

Na

O A:Hoh293

4.15

interactive model:

Sodium binding site 2 out of 4 in 3u18

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Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Sodium in the PDB 3u18. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Sodium atom, shown by VdW sphereResidues shown as a stick model or VDW spheres: A: Hoh294,